EP 2707127 B2 20200708 - DEVICE FOR THE CONTINUOUS TREATMENT OF SOLIDS IN A FLUIDISED BED APPARATUS
Title (en)
DEVICE FOR THE CONTINUOUS TREATMENT OF SOLIDS IN A FLUIDISED BED APPARATUS
Title (de)
VORRICHTUNG ZUR KONTINUIERLICHEN BEHANDLUNG VON FESTSTOFFEN IN EINEM WIRBELSCHICHTAPPARAT
Title (fr)
DISPOSITIF DE TRAITEMENT CONTINU DE MATIÈRES SOLIDES DANS UN APPAREIL À LIT FLUIDISÉ
Publication
Application
Priority
- DE 102011101866 A 20110512
- DE 2012000486 W 20120511
Abstract (en)
[origin: WO2012152258A1] The invention relates to a device for continuously treating solids in a fluidised bed apparatus, comprising a round process chamber with a solids inlet and a solids outlet, and a distributor plate which is adapted to the inner contour of said process chamber and beneath which a media inlet is arranged to produce and maintain the fluidised bed. According to the invention, on said distributor plate (1) there is a separating wall (2) that protrudes radially inwards from the process chamber (3, 9) inner wall (10) and into said process chamber (3, 9). The solids inlet (5) is located on one side close to the separating wall (2), and the solids outlet (6) is on the other side close to the separating wall (2). It is particularly advantageous to arrange, on the distributor plate (1) and along the axis of the process chamber (9), a displacer element (8) that is connected to said separating wall (2). This has the advantage that, in a process chamber that has a round cross-section while the fluidised bed is also flat, an evenly directed flow of solids in the horizontal direction is obtained over a longer distance. Such a device allows a narrow spectrum of residence time.
IPC 8 full level
B01J 2/16 (2006.01); B01J 8/08 (2006.01); B01J 8/18 (2006.01)
CPC (source: EP RU US)
B01J 2/16 (2013.01 - EP RU US); B01J 8/1872 (2013.01 - EP US); B01J 8/36 (2013.01 - EP US); F26B 17/10 (2013.01 - US); B01J 2208/0084 (2013.01 - EP US)
Citation (opposition)
Opponent :
DE 20307558 U1 20030904 - HEINEN TROCKNUNGSTECHNOLOGIE G [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012152258 A1 20121115; CN 103608098 A 20140226; CN 103608098 B 20160406; DE 102012009280 A1 20121115; DK 2707127 T3 20180129; DK 2707127 T4 20200831; EP 2707127 A1 20140319; EP 2707127 B1 20171108; EP 2707127 B2 20200708; JP 2014517766 A 20140724; RU 2013155073 A 20150620; RU 2602888 C2 20161120; US 2014310980 A1 20141023
DOCDB simple family (application)
DE 2012000486 W 20120511; CN 201280022914 A 20120511; DE 102012009280 A 20120511; DK 12732953 T 20120511; EP 12732953 A 20120511; JP 2014509604 A 20120511; RU 2013155073 A 20120511; US 201214116413 A 20120511